TSSr: an R package for comprehensive analyses of TSS sequencing data.

ABSTRACT: Transcription initiation is regulated in a highly organized fashion to ensure proper cellular functions. Accurate identification of transcription start sites (TSSs) and quantitative characterization of transcription initiation activities are fundamental steps for studies of regulated transcriptions and core promoter structures. Several high-throughput techniques have been developed to sequence the very 5'end of RNA transcripts (TSS sequencing) on the genome scale. Bioinformatics tools are essential for processing, analysis, and visualization of TSS sequencing data. Here, we present TSSr, an R package that provides rich functions for mapping TSS and characterizations of structures and activities of core promoters based on all types of TSS sequencing data. Specifically, TSSr implements sever

SUBMITTER: Lu Z 

PROVIDER: S-EPMC8598296 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature